ProfiMessage D enables measurement data to be acquired quickly and easily. Designed as a modular measuring, control and monitoring device, ProfiMessage D possesses the capabilities to function as an IT module in a smart factory.

The series of devices is designed to monitor processes as well as automate test stands. These devices measure data quickly, precisely and under galvanic solation, as well as when intelligent pre-processing and monitoring of data is required.

ProfiMessage D enables applications to be designed in practical, comprehensible and forward-looking ways. An OPC UA software interface makes this possible by enabling open data exchange between all systems within a company no matter what operating systems, busses, protocols and drivers are used.

Product Features

• Acquisition, signal conditioning and recording of measurement values
• Monitoring functions with limit values and alarms
• Universal analogue inputs with high measurement precision
• High level of galvanic isolation between channels
• Simple and intuitive configuration and operation
• Ethernet interface for online operation
• USB interface for data read out
• PROFINET, ModBus, CAN Bus and serial interfaces
• Two PROFIBUS interfaces
• Compact and modular design

ProfiMessage D’s modular design is based on the use of master and slave devices. Slave devices can be decentrally located and managed from a single master device. Data exchange between master and slaves takes place via a real time expansion bus using robust dual-wire technology. Each device can be equipped with one or two I/O modules. Each I/O module can be supplied with 8–24 analogue or digital inputs and outputs. A large number of I/O modules means systems can be adapted to different sensor types as well as to the number of channels required. Depending on the I/O module being used, each input can be individually configured for measuring mV, mA, RTDs and thermocouples. Universal inputs  for voltage, current and temperature measurement make ProfiMessage D devices extremely flexible.

The devices inputs and outputs are differential, high-precision and galvanically isolated – from each other and from the power supply. Earth loops are effectively suppressed. In addition to these modules, a range of fieldbus interfaces are also available. Easy connections are possible to PLC control systems for data exchange purposes. 

Applications

• Modular measurement data acquisition
• Monitoring systems
• Process data acquisition and pre-processing
• Fault-data acquisition and fault diagnostics
• Acquisition, processing and recording of PLC and field bus signals
• Automation device for experiments and test stands
• Remote monitoring device for plant and machinery
• Laboratory measurement acquisition and automation

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The Loggito Logger is an autonomous data logger with internal measurement data storage capabilities. Integrated software channels enable easy configuration of monitoring and calculation procedures. The device has an extended range of possible applications, including monitoring and alerting.

Loggito Gate version is the ideal solution for logging and recording machine data in measurement networks, as well as for control. With the integrated Ethernet connection and the available OPC UA (server/client) and Modbus TCP standards, it can be used multifunctionally. From a pure Modbus or OPC logger to a transmission solution in a DAQ software, many applications are possible.

The Loggito USB is an entry-level version in Delphin’s measurement technology. Loggito USB can be used either for PC-based measurement or as an extension to the Loggito Logger.

Product Features

• Up to 8 universal analogue inputs
• Digital inputs or switching outputs
• Very compact design
• Flexible sampling rate for a wide range of applications
• Simple configuration
• Detachable spring-clamp terminals for easy connection
• Reliable monitoring and alerting

Sensor Connection

• Universal analogue inputs (mV, mA, thermocouples, optional RTD)
• Digital inputs can also be used as frequency and pulse counters
• Pluggable spring-clamp terminals
• Clear connection diagram for simple wiring

Interfaces

• LAN interface (only with Loggito Logger)
• USB interface
• Modbus TCP (optional and only with Loggito Logger)
• OPC UA (optional and only with Loggito Logger)
• WLAN (optional and only with Loggito Logger)

Data Storage (Loggito Logger only)

• 16 GB internal storage
• External storage media (USB, NFS, CIFS, (S)FTP)
• Event-triggered recording with pre and post histories
• Push function

Applications

• Automated trials, testing and inspection
• Building monitoring
• Facility monitoring
• Cold store monitoring
• Mobile data acquisition
• Low-power applications, e.g. in environmental measurement technology
• Test stands
• School and university experimental areas
• Laboratory data acquisition
• Decentralised data acquisition
• Temperature acquisition
• Servicing and start-up
• Monitoring and alerting
• Mobile measuring

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The Expert Logger is a highly flexible data recording system designed to meet your specific measurement requirements. Simple and quick channel configuration enables the Logger to be efficiently adapted to your requirements and it can be up and running in the shortest possible time.

Product Features

• Up to 46 universal analogue inputs (24-bit resolution)
• Up to 24 digital inputs and switching outputs
• UMTS / LTE, WLAN, USB
• Automated email and text message alerts
• Software channels for analysis, monitoring, control and regulating
• Versatile interfaces
• High galvanic isolation voltage
• PROFIBUS Sniffer
• 24-bit resolution and high-precision measurement
• External data storage

Sensor Connection

• Universal analogue inputs (mV, mA, thermocouples, RTD, strain (full bridge))
• Switch signals, frequency and pulse counters
• Pluggable screw terminals

Interfaces / Protocols

• LAN, USB
• SDI 12 interface for environmental sensors
• Serial interfaces RS232, RS485
• OPC UA, Modbus TCP/RTU
• PROFIBUS DP, CAN RAW
• Configuration of individual ASCII protocols
• NMEA for GPS sensors (optional)

Internal / External Data Storage

• 32 GB internal storage
• External storage media (USB, NFS, CIFS, (S)FTP)
• Event-triggered recording with pre and post histories
• Push function

Applications

• Measurement data acquisition
• Environmental measurement technology
• Energy Optimisation
• Product testing
• Laboratory data acquisition
• Fault data acquisition
• Trials and testing
• Energy data acquisition and optimisation
• Remote data transmission
• Control

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The Expert Vibro Vibration monitoring data logger is equipped with a high powered, dual core FPGA processor, based on ARM technology. Consequently, users have ample reserves of processing power when needed. Flexible switching is possible between measuring voltages, currents, IEPE or shaft vibration sensors. Another benefit is the integrated comparators and digital inputs, which result in flexible and speed-synchronised triggering. You can also monitor your measurement data online and digital outputs can be switched in milliseconds when limit values are exceeded. Additionally, you can record process data by using the relevant modules.

Vibrations deliver information on the condition of bearings, shafts and machinery and consequently have a major effect on quality levels in production processes. They should be continuously acquired, intelligently evaluated and condensed into meaningful data for monitoring. In critical situations, machinery needs to be shut down within milliseconds.

The Expert Vibro provides analysis and monitoring functions, and intelligent signal processing. You also benefit from an independent data storage capability and versatile fieldbus connections.

This modular system for signal processing comes with a range of pre-processing functions. Filters, such as high, low, or bandpass with rectifiers, integrators, differentiators or decimators can be selected to make up a pre-processing sequence. Moreover, multiple pre-processing sequences are able to run in parallel in order to evaluate an input signal. Significantly, this provides you with an especially high level of flexibility.

Another benefit is the precise analysis of non-periodic signals, such as in fault diagnostics. In continuous sampling mode, you can record even the smallest of irregularities. The Expert Vibro also measures, monitors and records fully independently. It is equipped with its own internal data storage capability making it especially reliable and secure.

Product Features

• 4, 8, 12 or 16 individually triggerable vibration inputs
• Calculation and monitoring of characteristic values
• Online computation of measurement data
• Integrated analysis functions for gear and roller bearing monitoring, air-gap etc.
• Spectrum – online – up to 12,800 lines (FFT)
• Integration functions (two-stage)
• 50 kHz sampling rate per channel
• 24-bit A/D converter

Sensor Connection

• Software switchable analogue inputs such as:
  • Shaft vibration / distance sensors
  • Acceleration sensors
  • Vibration velocity sensors
  • mV / mA signals (pressure etc.)
• Switchable IEPE power supply
• Integrated comparators for KeyPhasor® sensors
• Measuring range up to ± 25 V
• Pluggable screw terminals

Interfaces

• LAN, USB, LTE (optional)
• Serial interfaces RS232, RS485
• OPC UA, Modbus TCP/RTU
• PROFIBUS DP, CAN RAW
• Individual ASCII protocols

Data Storage

• 32 GB (approx. 2,300 million measured values) / USB, NFS, CIFS, (S)FTP
• Triggered storage with pre and post histories

Vibration Monitoring Data Logger Applications 

• Shaft vibration monitoring and analysis
• Machine and housing vibrations
• Combustion chamber vibration monitoring
• Gear box analysis
• Roller bearing monitoring and bearing damage diagnostics
• Mobile vibration measurement
• Air gab monitoring

Expert Vibro is suitable for many different types of application. It has universal sensor inputs which can be switched, via software, to the sensor type required. It is easy to connect IEPE accelerometer, speed or vibration sensors. You can also use any type of voltage or current output sensor e.g. fast pressure sensors for noise measurement / humming in combustion processes. You can configure each input individually. Additionally, velocity and shaft vibration measurement can be performed simultaneously.

Bearing Vibration Monitoring

Measurement, recording and monitoring of absolute bearing vibration on machines with roller-bearinged, rotating components, such as electric motors, pumps etc.

• Evaluation of vibration strength veff according to DIN ISO 10816
• FFT analysis within device / frequency band monitoring
• Bearing damage diagnostics using envelope curve frequency spectrum
• Monitoring of vibration levels
• Process and vibration measurement in a single device
• Modern recording memory in device
• Visualization and analysis in ProfiSignal using time signal diagrams trend, FFT-spectrum, FFT-cascade, orbit and polar diagrams
• Direct calculation of envelope spectrum

Shaft Vibration Monitoring

Various applications e.g. on turbines, compressors, boosters, large ventilators, etc. Measurement, recording and monitoring of the static and dynamic movement of journal-bearinged, rotating shafts (fixed bearing housing). 

• Evaluation of peak to peak Spp and maximum deflection Smax according to VDI2059
• Sensor – wire break – monitoring
• Monitoring of static shaft position
• Monitoring of dynamic shaft vibration
• FFT analysis within device / frequency band monitoring
• Speed measurement and triggering via impulse from rotating shaft
• Process and vibration measurement within a single device
• Intelligent recording within device
• Visualization and analysis in ProfiSignal using time signal, trend, FFT spectrum, FFT cascade, and orbit diagrams

The Expert Vibro is also available as part of a customised measurement case. Click here for more details.

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